Dates & time
Days between dates
Count calendar days, weeks and weekdays.
Your result
Calendar days
364
Weeks52
Weekdays (Mon–Fri)260
Rounded for display. See method below.How it works
End date minus start date in calendar days. Weekdays count Monday to Friday in [start, end).
What to keep in mind
The end date is excluded. Public holidays are not removed. Calculations use UTC to avoid daylight-saving shifts.
Worked example
Start date: 2026-01-01; End date: 2026-12-31.
Calendar days: 364 · Weeks: 52 · Weekdays (Mon–Fri): 260.
Common questions
Are public holidays excluded?
No. Weekdays exclude Saturdays and Sundays only; the end date is not counted.